How "48 Hours" helped Sydney Sweeney prep for new role in "Christy"

Actress Sydney Sweeney stars in a new film based on the life of Christy Martin, the former prizefighter whose biggest battle ...

Sydney Sweeney and “Christy” team promised not to 'Hollywoodize' the true survivor story: 'Everything was pulled from truth'

The real Christy Martin had one request of the filmmakers and writers: "Please don't Hollywoodize my life." They didn't.

Did Sydney Sweeney's childhood impact her 'Christy' role? Actress reveals being bullied

Sydney Sweeney and Ben Foster chat with USA TODAY's Ralphie Aversa about the film "Christy" and their respective childhoods.

Boxer Christy Martin faced violence in and out of the ring — now a new biopic tells her story

In the 1990s, Christy Martin was considered the most exciting and successful female boxer. Her story is the basis of the new ...

Sydney Sweeney gained 35 pounds, suffered concussion filming new movie

Sydney Sweeney shares her intense physical transformation for her Christy Martin biopic, explaining how she gained 35 pounds ...